Custom Dog Doors:
Freedom for Your Pet, Peace of Mind for You

Simplify Your Routine and Enhance Your Dog's Well-Being with Energy-Efficient, Professionally Installed Dog Doors.

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Custom Dog Door Solutions – A Perfect Fit, Every Time

Giving your pet the freedom they deserve is simple with our expertly crafted dog doors. We offer a seamless selection process, ensuring you get the best value while maintaining top-tier security, energy efficiency, and a sleek design that complements your home.


Leave the installation to us, and enjoy more quality time with your pet. Our secure, energy-efficient dog doors protect your home while giving your pet the independence they deserve, all with professional service you can trust.

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Why Choose NoCo Pet Doors?

We deliver freedom for your pets and convenience for you. With 10+ years of experience, we’ve perfected the art of designing and installing custom dog and cat doors that fit seamlessly into your home. Whether you're looking for a for a sliding glass dog door or a custom cat door, we'll help you give your pet independence while maintaining your home’s aesthetics and security.


Our solutions aren’t just about functionality—they’re about enhancing your pet’s well-being and simplifying your life.

10+ Years of Pet Door Experience

With over a decade of expertise, we specialize in seamless, secure, and energy-efficient dog door installations. Hundreds of satisfied pet owners trust us to deliver peace of mind from start to finish.

Responsive and Dedicated Team

Our team is committed to finding the perfect solution tailored to your pet’s needs. We pride ourselves on delivering exceptional, responsive service and the highest quality dog door installations.

Over 600 Dog Doors Installed

With over 600 installations in 10+ years, we’ve tackled nearly every challenge. Our experience allows us to offer creative, customized solutions that ensure the best fit for your home and your pets.

We Love Pets and Want to Help You

Our passion for pets drives everything we do. We’re dedicated to improving your dog or cat's quality of life by listening to their unique needs and delivering a pet door solution that works for both you and your furry friend.

A Dog Door in Glass? Yes, It’s a Thing.

Our specialty is in-glass dog doors that prioritize safety, security, and energy efficiency. From manual to Wi-Fi-controlled options, we have the perfect pet door for your needs—and yes, we install cat doors too!


Using upgraded glass for seamless, energy-efficient pet door installations, we’re a Fort Collins-based, family-owned business with over 10 years of experience. Serving Northern Colorado and the Front Range, we offer a range of products tailored to your budget without compromising quality or craftsmanship.

Testimonials

How to Get Your Custom Dog Door:

Every pet has unique needs, and we’re here to meet them. By understanding your pet’s behavior and your lifestyle, we tailor our dog door solutions to provide the perfect fit. During our free in-home consultation, we’ll meet your pets, assess their needs, and recommend the ideal door to enhance their independence and comfort.

1

Free Estimate

We start with a no-obligation consultation to assess your needs and recommend the best pet door option for your home. Our experts will guide you through the different glass and dog door options and help you make an informed decision.

2

Custom Measurements & Clear Pricing

Before selecting the right door, we take precise measurements to ensure a perfect fit. We then provide a transparent quote with no hidden fees, so you know exactly what to expect.

3

Professional Installation

Our skilled team ensures a smooth and professional installation. With years of experience, we carefully install the door on-site with minimal disruption, ensuring your home stays clean and secure during the process.

4

Post-Installation Care

After installation, we provide a thorough walkthrough to ensure everything meets our high standards. We’re available for any follow-up questions and offer a lifetime warranty for your peace of mind.

Expertly Installed, Energy-Saving Dog Doors That Keep Your Pet Happy and Your Life Hassle-Free

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Northern Colorado’s Leading Dog Door Experts

We’re here to make pet ownership easier for you. From understanding your pet’s unique needs to handling all the details, we ensure you can rest easy—no more late-night trips to let your pet in or out.

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Custom Pet Doors for Every Home

At NoCo Pet Doors, we specialize in two high-quality options: in-glass dog doors and entry door dog doors:

Our in-glass dog doors are seamlessly integrated into your glass doors or windows, offering a sleek, secure solution that enhances your pet’s freedom while maintaining your home’s style. Our entry door options are expertly installed to blend effortlessly with your entryway, providing a safe and stylish way for your pet to come and go.

In-Glass Dog Doors

Our custom in-glass pet doors are designed to fit right into your existing glass doors or windows, providing a sleek and secure solution for your pet’s independence. Crafted with high-quality, energy-efficient materials, our in-glass doors allow your pet to come and go freely without compromising your home’s insulation or security.

Entry Dog Doors

Our entry door pet doors are expertly installed to blend seamlessly with your home’s exterior. Built for durability and energy efficiency, these doors offer your pet easy access while maintaining the security and aesthetic of your entryway. Perfect for front, back, and garage doors, our solutions are tailored to fit your lifestyle and your pet’s needs.

Discover the Perfect Dog Door for Your Home

Explore our custom dog doors designed to give your pet the freedom they deserve while seamlessly fitting into your home and lifestyle.

View Our Pet Doors

Dog Doors Northern Colorado: Areas we serve

NoCo Pet Doors is here to serve hundreds of customers in Fort Collins, Loveland, Greeley, and throughout Northern Colorado. If you live in or near of of the cities below we're here to serve you. We offer on-site custom installation of dog and cat doors (through walls and glass). Contact us today for your free estimate.

Berthoud, CO

Estes Park, CO

Firestone, CO

Fort Collins, CO

Greeley, CO

Johnstown, CO

Laporte, CO

Longmont, CO

Loveland, CO

Mead, CO

Red Feather Lakes, CO

Severance, CO

Timnath, CO

Wellington, CO

Windsor, CO

FAQs

Got a question about our Dog Door services? We’re here to help.

  • How much does a dog door cost?

    Our Pricing Overview


    The cost varies depending on the type of dog door and glass needed for your specific home. Typically, installations start at $1000. This includes the custom glass and the dog door itself. We offer a free in-home estimate to provide a personalized quote based on your requirements and budget.


  • How long is your process?

    Timeline from Estimate to Installation


    Since our glass is custom-made for a perfect fit, the process takes around 4-5 weeks from your initial estimate to the installation date. On the day of installation, our team works efficiently, and the on-site process usually takes about 3 hours to complete.


  • Why don’t you install in walls?

    Prioritizing Your Home’s Structure and Safety


    We choose not to install dog doors in walls due to concerns about your home's structural integrity, potential insulation issues, and the risk of moisture buildup that can lead to mold. Our in-glass installations are energy-efficient, durable, and maintain your home's aesthetic while providing a safe and long-lasting solution for your pet.


  • Do you install Cat Doors?

    Yes, we install both dog and cat doors. Whether you're looking for a cat door for your sliding glass door or a custom solution to fit other types of doors, we’ve got you covered. Our expert team ensures that your cat door is secure, energy-efficient, and blends seamlessly into your home, providing your feline friend with easy access and independence.

  • How do I measure my dog?

    Steps to Find the Right Size Dog Door


    To measure your dog for a door, have your pet stand and measure from the floor to the top of their shoulders for height. For width, measure the widest part of your dog, usually the shoulders or hips. For a comfortable fit, add a few extra inches to both measurements to ensure your pet can pass through easily without crouching or squeezing.


  • What kind of warranties do you offer?

    Peace of Mind with Our Warranty Coverage


    We stand by the quality of our products and services. Our dog doors come with a Lifetime Warranty that covers every part and component of your pet door.  Additionally, our glass and installation services are covered for any issues related to craftsmanship and installation.


  • What if I have pets of different sizes?

    Accommodating All Your Pets


    We offer a range of dog door sizes to accommodate multiple pets. If you have pets of different sizes, we recommend choosing a door that fits the largest pet comfortably while ensuring the smaller pet can use it as well. We can guide you in finding the right solution for all your furry family members during your in-home estimate.


  • Do you offer financing or payment plans?

    Flexible Payment Options


    We understand that adding a high-quality dog door is an investment, and we offer flexible payment options to make it more accessible including third party financing options.


Your Northern Colorado Dog Door Source.

We’ll guide you through the process of understanding your pet's unique needs. We sweat the small stuff so you don’t have to worry about getting up at night anymore to give your pet the independence they deserve.


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